diff --git a/Apimanager_backend/Config/MyAutomapper.cs b/Apimanager_backend/Config/MyAutomapper.cs
index aaccdb9..28b1733 100644
--- a/Apimanager_backend/Config/MyAutomapper.cs
+++ b/Apimanager_backend/Config/MyAutomapper.cs
@@ -11,6 +11,8 @@ namespace Apimanager_backend.Config
             CreateMap<User,UserInfoDto>();
             CreateMap<CreateUserDto, User>()
                 .ForMember(dest => dest.PassHash, opt => opt.MapFrom(src => src.Password));
+            CreateMap<Api, ApiInfoDto>();
+            CreateMap<CreateApiInfo, Api>();
         }
     }
 }
diff --git a/Apimanager_backend/Controllers/AdminController.cs b/Apimanager_backend/Controllers/AdminController.cs
index 6d04c07..0a752c4 100644
--- a/Apimanager_backend/Controllers/AdminController.cs
+++ b/Apimanager_backend/Controllers/AdminController.cs
@@ -100,6 +100,7 @@ namespace Apimanager_backend.Controllers
                     message:"Success",
                     data:null
                 );
+            return Ok(res);
         }
         #endregion
         #region 更新用户信息
@@ -115,6 +116,7 @@ namespace Apimanager_backend.Controllers
                         message: "Success",
                         data: userInfo
                     );
+                return Ok(res);
             }
             catch(BaseException e)
             {
@@ -129,5 +131,19 @@ namespace Apimanager_backend.Controllers
 
         }
         #endregion
+        #region 用户数量
+        [HttpGet]
+        [Authorize(Roles = "Admin")]
+        public async Task<ActionResult<ResponseBase<int>>> UserCount()
+        {
+            int count = await adminService.UserCountAsync();
+            var res = new ResponseBase<int>(
+                    code:1000,
+                    message:"Success",
+                    data:count
+                );
+            return Ok(res);
+        }
+        #endregion
     }
 }
diff --git a/Apimanager_backend/Controllers/ApisController.cs b/Apimanager_backend/Controllers/ApisController.cs
new file mode 100644
index 0000000..090b8da
--- /dev/null
+++ b/Apimanager_backend/Controllers/ApisController.cs
@@ -0,0 +1,179 @@
+using Apimanager_backend.Dtos;
+using Apimanager_backend.Exceptions;
+using Apimanager_backend.Services;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using StackExchange.Redis;
+
+namespace Apimanager_backend.Controllers
+{
+    [Route("api/[controller]/[action]")]
+    [ApiController]
+    public class ApisController : ControllerBase
+    {
+        private readonly IApiService apiService;
+        private readonly ILogger<ApisController> logger;
+        public ApisController(IApiService apiService,ILogger<ApisController> logger)
+        {
+            this.apiService = apiService;
+            this.logger = logger;
+        }
+        #region 查询API信息
+        [HttpGet]
+        [Authorize(Roles = "User")]
+        public async Task<ActionResult<ResponseBase<ApiInfoDto>>> ApiInfo(int apiId)
+        {
+            try
+            {
+                var apiInfo = await apiService.GetApiInfoAsync(apiId);
+                var res = new ResponseBase<ApiInfoDto>(
+                        code: 1000,
+                        message: "Success",
+                        data: apiInfo
+                    );
+                return Ok(res);
+            }catch(BaseException e)
+            {
+                var res = new ResponseBase<ApiInfoDto>(
+                        code: e.code,
+                        message: e.message,
+                        data: null
+                    );
+                return NotFound(res);
+            }
+            
+        }
+        #endregion
+        #region 查询API列表
+        [HttpGet]
+        [Authorize(Roles = "User")]
+        public async Task<ActionResult<ResponseBase<List<ApiInfoDto>>>> ApiList(int pageIndex,int pageSize,bool desc)
+        {
+            var list = await apiService.GetApisAsync(pageIndex, pageSize, desc);
+            var res = new ResponseBase<List<ApiInfoDto>>(
+                    code:1000,
+                    message:"Success",
+                    data:list
+                );
+            return Ok(res);
+        }
+        #endregion
+        #region 添加接口
+        [HttpPost]
+        [Authorize(Roles = "Admin")]
+        public async Task<ActionResult<ResponseBase<ApiInfoDto>>> AddApi([FromBody]CreateApiInfo createApiInfo)
+        {
+            var apiInfo = await apiService.AddApiAsync(createApiInfo);
+            var res = new ResponseBase<ApiInfoDto>(
+                    code:1000,
+                    message:"Success",
+                    data: apiInfo
+                );
+            return Ok(res);
+        }
+        #endregion
+        #region 删除接口
+        [HttpDelete]
+        [Authorize(Roles = "Admin")]
+        public async Task<ActionResult<ResponseBase<object?>>> DeleteApi(int apiId)
+        {
+            try
+            {
+                await apiService.DeleteApiAsync(apiId);
+                var res = new ResponseBase<object?>(
+                        code: 1000,
+                        message: "Success",
+                        data: null
+                    );
+                return Ok(res);
+            }catch(BaseException e)
+            {
+                var res = new ResponseBase<object?>(
+                        code: e.code,
+                        message: e.message,
+                        data: null
+                    );
+                return NotFound(res);
+            }
+        }
+        #endregion
+        #region 更新api信息
+        [HttpPost]
+        [Authorize(Roles = "Admin")]
+        public async Task<ActionResult<ResponseBase<ApiInfoDto>>> UpdateApi(int apiId,UpdateApiDto updateApiDto)
+        {
+            try
+            {
+                //更新
+                var apiInfo = await apiService.UpdateApiAsync(apiId, updateApiDto);
+                var res = new ResponseBase<ApiInfoDto>(
+                        code: 1000,
+                        message: "Success",
+                        data: apiInfo
+                    );
+                return Ok(res);
+            }catch(BaseException e)
+            {
+                var res = new ResponseBase<ApiInfoDto>(
+                        code: e.code,
+                        message: e.message,
+                        data: null
+                    );
+                return NotFound(res);
+            }
+            
+        }
+        #endregion
+        #region 禁用APi
+        [HttpPost]
+        [Authorize(Roles = "Admin")]
+        public async Task<ActionResult<ResponseBase<object?>>> BanApi(int userId)
+        {
+            try
+            {
+                await apiService.OffApiAsync(userId);
+                var res = new ResponseBase<object?>(
+                    code: 1000,
+                    message: "Success",
+                    data: null
+                );
+                return Ok(res);
+            }catch(BaseException e)
+            {
+                var res = new ResponseBase<object?>(
+                    code: e.code,
+                    message: e.message,
+                    data: null
+                );
+                return NotFound(res);
+            }
+        }
+        #endregion
+        #region 启用API
+        [HttpPost]
+        [Authorize(Roles = "Admin")]
+        public async Task<ActionResult<ResponseBase<object?>>> UnBanApi(int userId)
+        {
+            try
+            {
+                await apiService.OnApiAsync(userId);
+                var res = new ResponseBase<object?>(
+                        code: 1000,
+                        message: "Success",
+                        data: null
+                    );
+                return Ok(res);
+            }catch(BaseException e)
+            {
+                var res = new ResponseBase<object?>(
+                        code: e.code,
+                        message: e.message,
+                        data: null
+                    );
+                return NotFound(res);
+            }
+        }
+        #endregion
+    }
+}
diff --git a/Apimanager_backend/Data/ApiRequestExampleConfig.cs b/Apimanager_backend/Data/ApiRequestExampleConfig.cs
new file mode 100644
index 0000000..52ab3cd
--- /dev/null
+++ b/Apimanager_backend/Data/ApiRequestExampleConfig.cs
@@ -0,0 +1,19 @@
+using Apimanager_backend.Models;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Metadata.Builders;
+
+namespace Apimanager_backend.Data
+{
+    public class ApiRequestExampleConfig : IEntityTypeConfiguration<ApiRequestExample>
+    {
+        public void Configure(EntityTypeBuilder<ApiRequestExample> builder)
+        {
+            //主键
+            builder.HasKey(x => x.Id);
+            //外键
+            builder.HasOne(x => x.Api)
+                .WithMany(u => u.ApiRequestExamples)
+                .HasForeignKey(x => x.ApiId);
+        }
+    }
+}
diff --git a/Apimanager_backend/Dtos/AddPackageDto.cs b/Apimanager_backend/Dtos/AddPackageDto.cs
new file mode 100644
index 0000000..20e1739
--- /dev/null
+++ b/Apimanager_backend/Dtos/AddPackageDto.cs
@@ -0,0 +1,17 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Apimanager_backend.Dtos
+{
+    public class AddPackageDto
+    {
+        [Required(ErrorMessage = "套餐名称必填")]
+        [MaxLength(20,ErrorMessage = "套餐名称最大20字符")]
+        public string Name { get; set; }
+        [Required(ErrorMessage = "调用次数必填")]
+        public int CallLimit { get; set; }
+        [Required(ErrorMessage = "价格必填")]
+        public decimal Price { get; set; }
+        [Required(ErrorMessage = "分钟调用限制必填")]
+        public int OneMinuteLimit { get; set; }
+    }
+}
diff --git a/Apimanager_backend/Dtos/AdminUpdateUserDto.cs b/Apimanager_backend/Dtos/AdminUpdateUserDto.cs
index e82b1e7..f084d72 100644
--- a/Apimanager_backend/Dtos/AdminUpdateUserDto.cs
+++ b/Apimanager_backend/Dtos/AdminUpdateUserDto.cs
@@ -2,7 +2,7 @@
 {
     public class AdminUpdateUserDto
     {
-        public string Password { get; set; }
-        public decimal Balance { get; set; }
+        public string? Password { get; set; }
+        public decimal? Balance { get; set; }
     }
 }
diff --git a/Apimanager_backend/Dtos/ApiInfoDto.cs b/Apimanager_backend/Dtos/ApiInfoDto.cs
new file mode 100644
index 0000000..85cde25
--- /dev/null
+++ b/Apimanager_backend/Dtos/ApiInfoDto.cs
@@ -0,0 +1,16 @@
+using Apimanager_backend.Models;
+
+namespace Apimanager_backend.Dtos
+{
+    public class ApiInfoDto
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+        public string Description { get; set; }
+        public string Endpoint { get; set; }
+        public ApiMethod Method { get; set; }
+        public bool IsThirdParty { get; set; }
+        public bool IsActive { get; set; }
+        public Apipackage? Package { get; set; }
+    }
+}
diff --git a/Apimanager_backend/Dtos/ResponseBase.cs b/Apimanager_backend/Dtos/Base/ResponseBase.cs
similarity index 78%
rename from Apimanager_backend/Dtos/ResponseBase.cs
rename to Apimanager_backend/Dtos/Base/ResponseBase.cs
index 94d94f9..daa2563 100644
--- a/Apimanager_backend/Dtos/ResponseBase.cs
+++ b/Apimanager_backend/Dtos/Base/ResponseBase.cs
@@ -15,6 +15,12 @@
             this.Message = message;
             this.Data = data;
         }
+        public ResponseBase(T data)
+        {
+            this.Code = 1000;
+            this.Message = "Success";
+            this.Data = data;
+        }
         public ResponseBase() { }
     }
 }
diff --git a/Apimanager_backend/Dtos/CreateApiInfo.cs b/Apimanager_backend/Dtos/CreateApiInfo.cs
new file mode 100644
index 0000000..1f8ba6d
--- /dev/null
+++ b/Apimanager_backend/Dtos/CreateApiInfo.cs
@@ -0,0 +1,22 @@
+using Apimanager_backend.Models;
+using System.ComponentModel.DataAnnotations;
+
+namespace Apimanager_backend.Dtos
+{
+    public class CreateApiInfo
+    {
+        [Required(ErrorMessage = "API名称必填！")]
+        [MaxLength(50,ErrorMessage = "API名称最大50字符")]
+        public string Name { get; set; }
+        public string Description { get; set; } = string.Empty;
+        [Required(ErrorMessage = "调用端点必填")]
+        public string Endpoint { get; set; }
+        [Required(ErrorMessage = "调用方式必填")]
+        [MaxLength(20,ErrorMessage = "调用方式最大20字符")]
+        public ApiMethod Method { get; set; }
+        public int? PackageId { get; set; }
+        [Required(ErrorMessage = "是否为三方接口必选")]
+        public bool IsThirdParty { get; set; }
+
+    }
+}
diff --git a/Apimanager_backend/Dtos/PackageInfoDto.cs b/Apimanager_backend/Dtos/PackageInfoDto.cs
new file mode 100644
index 0000000..2a8795b
--- /dev/null
+++ b/Apimanager_backend/Dtos/PackageInfoDto.cs
@@ -0,0 +1,12 @@
+namespace Apimanager_backend.Dtos
+{
+    public class PackageInfoDto
+    {
+        public int Id { get; set; }
+        public string Name { get; set; }
+        public int CallLimit { get; set; }
+        public decimal Price { get; set; }
+        public int OneMinuteLimit { get; set; }
+
+    }
+}
diff --git a/Apimanager_backend/Dtos/UpdateApiDto.cs b/Apimanager_backend/Dtos/UpdateApiDto.cs
new file mode 100644
index 0000000..de73920
--- /dev/null
+++ b/Apimanager_backend/Dtos/UpdateApiDto.cs
@@ -0,0 +1,14 @@
+using Apimanager_backend.Models;
+
+namespace Apimanager_backend.Dtos
+{
+    public class UpdateApiDto
+    {
+        public string? Name { get; set; }
+        public string? Description { get; set; }
+        public string? Endpoint { get; set; }
+        public ApiMethod? Method { get; set; }
+        public int? PackageId { get; set; }
+
+    }
+}
diff --git a/Apimanager_backend/Dtos/UpdatePackageDto.cs b/Apimanager_backend/Dtos/UpdatePackageDto.cs
new file mode 100644
index 0000000..0fea859
--- /dev/null
+++ b/Apimanager_backend/Dtos/UpdatePackageDto.cs
@@ -0,0 +1,13 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Apimanager_backend.Dtos
+{
+    public class UpdatePackageDto
+    {
+        [MaxLength(20, ErrorMessage = "套餐名称最大20字符")]
+        public string? Name { get; set; }
+        public int? CallLimit { get; set; }
+        public decimal? Price { get; set; }
+        public int? OneMinuteLimit { get; set; }
+    }
+}
diff --git a/Apimanager_backend/Migrations/20241108013827_add-apirequestExampleTable.Designer.cs b/Apimanager_backend/Migrations/20241108013827_add-apirequestExampleTable.Designer.cs
new file mode 100644
index 0000000..d57e635
--- /dev/null
+++ b/Apimanager_backend/Migrations/20241108013827_add-apirequestExampleTable.Designer.cs
@@ -0,0 +1,493 @@
+// <auto-generated />
+using System;
+using Apimanager_backend.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace Apimanager_backend.Migrations
+{
+    [DbContext(typeof(ApiContext))]
+    [Migration("20241108013827_add-apirequestExampleTable")]
+    partial class addapirequestExampleTable
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "8.0.0")
+                .HasAnnotation("Relational:MaxIdentifierLength", 64);
+
+            modelBuilder.Entity("Apimanager_backend.Models.Api", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("Endpoint")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<bool>("IsActive")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<bool>("IsDelete")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<bool>("IsThirdParty")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<int>("Method")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(200)
+                        .HasColumnType("varchar(200)");
+
+                    b.Property<int?>("PackageId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PackageId");
+
+                    b.ToTable("Apis");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.ApiCallLog", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<int>("ApiId")
+                        .HasColumnType("int");
+
+                    b.Property<int>("CallResult")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CallTime")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApiId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("CallLogs");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.ApiRequestExample", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<int>("ApiId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Request")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("Response")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("ResponseType")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApiId");
+
+                    b.ToTable("ApiRequestExample");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.Apipackage", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<int>("CallLimit")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<DateTime>("ExpiryDate")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("varchar(20)");
+
+                    b.Property<int>("OneMinuteLimit")
+                        .HasColumnType("int");
+
+                    b.Property<decimal>("Price")
+                        .HasColumnType("decimal(65,30)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Apipackages");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.Log", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<string>("Exception")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("LogLevel")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("Message")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("MessageTemplate")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("Properties")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<DateTime>("Timestamp")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Logs");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.OperationLog", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("IpAddress")
+                        .IsRequired()
+                        .HasMaxLength(45)
+                        .HasColumnType("varchar(45)");
+
+                    b.Property<string>("Operation")
+                        .IsRequired()
+                        .HasMaxLength(20)
+                        .HasColumnType("varchar(20)");
+
+                    b.Property<int>("TargetId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("TargetType")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("varchar(50)");
+
+                    b.Property<string>("UserAgent")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("OperationLogs");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.Order", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<decimal>("Amount")
+                        .HasColumnType("decimal(65,30)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("Description")
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("OrderNumber")
+                        .IsRequired()
+                        .HasColumnType("varchar(255)");
+
+                    b.Property<int>("OrderType")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<string>("ThirdPartyOrderId")
+                        .HasColumnType("varchar(255)");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("OrderNumber")
+                        .IsUnique();
+
+                    b.HasIndex("ThirdPartyOrderId")
+                        .IsUnique();
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("Orders");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.User", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<string>("ApiKey")
+                        .HasColumnType("longtext");
+
+                    b.Property<decimal>("Balance")
+                        .HasColumnType("decimal(65,30)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("Email")
+                        .IsRequired()
+                        .HasColumnType("varchar(255)");
+
+                    b.Property<bool>("IsBan")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<bool>("IsDelete")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("PassHash")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("varchar(255)");
+
+                    b.Property<string>("Username")
+                        .IsRequired()
+                        .HasColumnType("varchar(255)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Email")
+                        .IsUnique();
+
+                    b.HasIndex("Username")
+                        .IsUnique();
+
+                    b.ToTable("Users");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.UserPackage", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<int>("PackageId")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("PurchasedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<int>("RemainingCalls")
+                        .HasColumnType("int");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("PackageId");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("UserPackages");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.UserRole", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<string>("Role")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<int>("UserId")
+                        .HasColumnType("int");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("UserRoles");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.Api", b =>
+                {
+                    b.HasOne("Apimanager_backend.Models.Apipackage", "Package")
+                        .WithMany("Apis")
+                        .HasForeignKey("PackageId");
+
+                    b.Navigation("Package");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.ApiCallLog", b =>
+                {
+                    b.HasOne("Apimanager_backend.Models.Api", "Api")
+                        .WithMany("ApiCalls")
+                        .HasForeignKey("ApiId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Apimanager_backend.Models.User", "User")
+                        .WithMany("CallLogs")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Api");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.ApiRequestExample", b =>
+                {
+                    b.HasOne("Apimanager_backend.Models.Api", "Api")
+                        .WithMany("ApiRequestExamples")
+                        .HasForeignKey("ApiId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Api");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.OperationLog", b =>
+                {
+                    b.HasOne("Apimanager_backend.Models.User", "User")
+                        .WithMany("operationLogs")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.Order", b =>
+                {
+                    b.HasOne("Apimanager_backend.Models.User", "User")
+                        .WithMany("Orders")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.UserPackage", b =>
+                {
+                    b.HasOne("Apimanager_backend.Models.Apipackage", "Package")
+                        .WithMany("Packages")
+                        .HasForeignKey("PackageId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Apimanager_backend.Models.User", "User")
+                        .WithMany("Packages")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Package");
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.UserRole", b =>
+                {
+                    b.HasOne("Apimanager_backend.Models.User", "User")
+                        .WithMany("Roles")
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("User");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.Api", b =>
+                {
+                    b.Navigation("ApiCalls");
+
+                    b.Navigation("ApiRequestExamples");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.Apipackage", b =>
+                {
+                    b.Navigation("Apis");
+
+                    b.Navigation("Packages");
+                });
+
+            modelBuilder.Entity("Apimanager_backend.Models.User", b =>
+                {
+                    b.Navigation("CallLogs");
+
+                    b.Navigation("Orders");
+
+                    b.Navigation("Packages");
+
+                    b.Navigation("Roles");
+
+                    b.Navigation("operationLogs");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
diff --git a/Apimanager_backend/Migrations/20241108013827_add-apirequestExampleTable.cs b/Apimanager_backend/Migrations/20241108013827_add-apirequestExampleTable.cs
new file mode 100644
index 0000000..e252d58
--- /dev/null
+++ b/Apimanager_backend/Migrations/20241108013827_add-apirequestExampleTable.cs
@@ -0,0 +1,86 @@
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Apimanager_backend.Migrations
+{
+    /// <inheritdoc />
+    public partial class addapirequestExampleTable : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<string>(
+                name: "ApiKey",
+                table: "Users",
+                type: "longtext",
+                nullable: true)
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.AddColumn<string>(
+                name: "Description",
+                table: "Apis",
+                type: "longtext",
+                nullable: false)
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.AddColumn<int>(
+                name: "OneMinuteLimit",
+                table: "Apipackages",
+                type: "int",
+                nullable: false,
+                defaultValue: 0);
+
+            migrationBuilder.CreateTable(
+                name: "ApiRequestExample",
+                columns: table => new
+                {
+                    Id = table.Column<int>(type: "int", nullable: false)
+                        .Annotation("MySql:ValueGenerationStrategy", MySqlValueGenerationStrategy.IdentityColumn),
+                    ApiId = table.Column<int>(type: "int", nullable: false),
+                    ResponseType = table.Column<string>(type: "longtext", nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Request = table.Column<string>(type: "longtext", nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4"),
+                    Response = table.Column<string>(type: "longtext", nullable: false)
+                        .Annotation("MySql:CharSet", "utf8mb4")
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_ApiRequestExample", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_ApiRequestExample_Apis_ApiId",
+                        column: x => x.ApiId,
+                        principalTable: "Apis",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Cascade);
+                })
+                .Annotation("MySql:CharSet", "utf8mb4");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_ApiRequestExample_ApiId",
+                table: "ApiRequestExample",
+                column: "ApiId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "ApiRequestExample");
+
+            migrationBuilder.DropColumn(
+                name: "ApiKey",
+                table: "Users");
+
+            migrationBuilder.DropColumn(
+                name: "Description",
+                table: "Apis");
+
+            migrationBuilder.DropColumn(
+                name: "OneMinuteLimit",
+                table: "Apipackages");
+        }
+    }
+}
diff --git a/Apimanager_backend/Migrations/ApiContextModelSnapshot.cs b/Apimanager_backend/Migrations/ApiContextModelSnapshot.cs
index 06c0db0..bd0a686 100644
--- a/Apimanager_backend/Migrations/ApiContextModelSnapshot.cs
+++ b/Apimanager_backend/Migrations/ApiContextModelSnapshot.cs
@@ -28,6 +28,10 @@ namespace Apimanager_backend.Migrations
                     b.Property<DateTime>("CreatedAt")
                         .HasColumnType("datetime(6)");
 
+                    b.Property<string>("Description")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
                     b.Property<string>("Endpoint")
                         .IsRequired()
                         .HasColumnType("longtext");
@@ -86,6 +90,34 @@ namespace Apimanager_backend.Migrations
                     b.ToTable("CallLogs");
                 });
 
+            modelBuilder.Entity("Apimanager_backend.Models.ApiRequestExample", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<int>("ApiId")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Request")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("Response")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("ResponseType")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("ApiId");
+
+                    b.ToTable("ApiRequestExample");
+                });
+
             modelBuilder.Entity("Apimanager_backend.Models.Apipackage", b =>
                 {
                     b.Property<int>("Id")
@@ -106,6 +138,9 @@ namespace Apimanager_backend.Migrations
                         .HasMaxLength(20)
                         .HasColumnType("varchar(20)");
 
+                    b.Property<int>("OneMinuteLimit")
+                        .HasColumnType("int");
+
                     b.Property<decimal>("Price")
                         .HasColumnType("decimal(65,30)");
 
@@ -246,6 +281,9 @@ namespace Apimanager_backend.Migrations
                         .ValueGeneratedOnAdd()
                         .HasColumnType("int");
 
+                    b.Property<string>("ApiKey")
+                        .HasColumnType("longtext");
+
                     b.Property<decimal>("Balance")
                         .HasColumnType("decimal(65,30)");
 
@@ -357,6 +395,17 @@ namespace Apimanager_backend.Migrations
                     b.Navigation("User");
                 });
 
+            modelBuilder.Entity("Apimanager_backend.Models.ApiRequestExample", b =>
+                {
+                    b.HasOne("Apimanager_backend.Models.Api", "Api")
+                        .WithMany("ApiRequestExamples")
+                        .HasForeignKey("ApiId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Api");
+                });
+
             modelBuilder.Entity("Apimanager_backend.Models.OperationLog", b =>
                 {
                     b.HasOne("Apimanager_backend.Models.User", "User")
@@ -412,6 +461,8 @@ namespace Apimanager_backend.Migrations
             modelBuilder.Entity("Apimanager_backend.Models.Api", b =>
                 {
                     b.Navigation("ApiCalls");
+
+                    b.Navigation("ApiRequestExamples");
                 });
 
             modelBuilder.Entity("Apimanager_backend.Models.Apipackage", b =>
diff --git a/Apimanager_backend/Models/Api.cs b/Apimanager_backend/Models/Api.cs
index 85b8d23..be2752a 100644
--- a/Apimanager_backend/Models/Api.cs
+++ b/Apimanager_backend/Models/Api.cs
@@ -16,6 +16,10 @@ namespace Apimanager_backend.Models
         [MaxLength(200)]
         [Required]
         public string Name { get; set; }  // varchar(20)
+        /// <summary>
+        /// 描述
+        /// </summary>
+        public string Description { get; set; } = string.Empty;
 
         /// <summary>
         /// API地址
@@ -55,5 +59,6 @@ namespace Apimanager_backend.Models
         //导航属性
         public Apipackage? Package { get; set; }
         public ICollection<ApiCallLog> ApiCalls { get; set; }
+        public ICollection<ApiRequestExample> ApiRequestExamples { get; set; }
     }
 }
diff --git a/Apimanager_backend/Models/ApiMethod.cs b/Apimanager_backend/Models/ApiMethod.cs
index 2d736c9..c709c94 100644
--- a/Apimanager_backend/Models/ApiMethod.cs
+++ b/Apimanager_backend/Models/ApiMethod.cs
@@ -2,9 +2,9 @@
 {
     public enum ApiMethod
     {
-        GET,
-        POST,
-        PUT,
-        DELETE
+        GET = 0,
+        POST = 1,
+        PUT = 2,
+        DELETE = 3
     }
 }
diff --git a/Apimanager_backend/Models/ApiRequestExample.cs b/Apimanager_backend/Models/ApiRequestExample.cs
new file mode 100644
index 0000000..2203511
--- /dev/null
+++ b/Apimanager_backend/Models/ApiRequestExample.cs
@@ -0,0 +1,16 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Apimanager_backend.Models
+{
+    public class ApiRequestExample
+    {
+        public int Id { get; set; }
+        public int ApiId { get; set; }
+        [Required]
+        public string ResponseType { get; set; }
+        public string Request { get; set; } = string.Empty;
+        public string Response { get; set; } = string.Empty;
+        //导航属性
+        public Api Api { get; set; }
+    }
+}
diff --git a/Apimanager_backend/Models/Apipackage.cs b/Apimanager_backend/Models/Apipackage.cs
index fc031ba..4e9eed3 100644
--- a/Apimanager_backend/Models/Apipackage.cs
+++ b/Apimanager_backend/Models/Apipackage.cs
@@ -27,10 +27,11 @@ namespace Apimanager_backend.Models
         /// </summary>
         public decimal Price { get; set; }  // decimal(10,2)
 
+        
         /// <summary>
-        /// 套餐过期时间，可用于控制套餐是否过期
+        /// 每分钟调用次数限制
         /// </summary>
-        public DateTime ExpiryDate { get; set; }  // timestamp
+        public int OneMinuteLimit { get; set; }
 
         /// <summary>
         /// 创建时间
diff --git a/Apimanager_backend/Models/User.cs b/Apimanager_backend/Models/User.cs
index 0366bea..1b4a180 100644
--- a/Apimanager_backend/Models/User.cs
+++ b/Apimanager_backend/Models/User.cs
@@ -45,6 +45,10 @@ namespace Apimanager_backend.Models
         /// 余额
         /// </summary>
         public decimal Balance { get; set; } = 0;  // Decimal(10)
+        /// <summary>
+        /// api调用凭证
+        /// </summary>
+        public string? ApiKey { get; set; } = null;
 
         /// <summary>
         /// 创建时间，默认当前时间
diff --git a/Apimanager_backend/Models/UserPackage.cs b/Apimanager_backend/Models/UserPackage.cs
index bee6120..f94b7f5 100644
--- a/Apimanager_backend/Models/UserPackage.cs
+++ b/Apimanager_backend/Models/UserPackage.cs
@@ -20,7 +20,10 @@
         /// 剩余调用次数
         /// </summary>
         public int RemainingCalls { get; set; }
-
+        /// <summary>
+        /// 套餐过期时间，可用于控制套餐是否过期
+        /// </summary>
+        public DateTime ExpiryDate { get; set; }  // timestamp
         /// <summary>
         /// 购买时间
         /// </summary>
diff --git a/Apimanager_backend/Services/AdminService.cs b/Apimanager_backend/Services/AdminService.cs
index 5cd7898..bfbcb43 100644
--- a/Apimanager_backend/Services/AdminService.cs
+++ b/Apimanager_backend/Services/AdminService.cs
@@ -101,12 +101,18 @@ namespace Apimanager_backend.Services
             {
                 throw new BaseException(2004,"用户不存在");
             }
-            user.PassHash = dto.Password;
-            user.Balance = dto.Balance;
+            user.PassHash = dto.Password ?? user.PassHash;
+            user.Balance = dto.Balance ?? user.Balance;
             context.Users.Update(user);
             await context.SaveChangesAsync();
             return mapper.Map<UserInfoDto>(user);
         }
         #endregion
+        #region 用户总数
+        public async Task<int> UserCountAsync()
+        {
+            return await context.Users.CountAsync();
+        }
+        #endregion
     }
 }
diff --git a/Apimanager_backend/Services/ApiService.cs b/Apimanager_backend/Services/ApiService.cs
new file mode 100644
index 0000000..d8604e7
--- /dev/null
+++ b/Apimanager_backend/Services/ApiService.cs
@@ -0,0 +1,120 @@
+using Apimanager_backend.Data;
+using Apimanager_backend.Dtos;
+using Apimanager_backend.Exceptions;
+using Apimanager_backend.Models;
+using AutoMapper;
+using Microsoft.EntityFrameworkCore;
+
+namespace Apimanager_backend.Services
+{
+    public class ApiService:IApiService
+    {
+        private readonly ApiContext context;
+        private readonly ILogger<ApiService> logger;
+        private readonly IMapper mapper;
+        public ApiService(ApiContext context, ILogger<ApiService> logger,IMapper mapper)
+        {
+            this.context = context;
+            this.logger = logger;
+            this.mapper = mapper;
+        }
+        #region 添加接口
+        public async Task<ApiInfoDto> AddApiAsync(CreateApiInfo dto)
+        {
+            var api = mapper.Map<Api>(dto);
+            context.Apis.Add(api);
+            await context.SaveChangesAsync();
+            return mapper.Map<ApiInfoDto>(api);
+        }
+        #endregion
+        #region 删除api
+        public async Task DeleteApiAsync(int apiId)
+        {
+            var api = await context.Apis.FirstOrDefaultAsync(x => x.Id == apiId);
+            if (api == null)
+            {
+                throw new BaseException(3002, "API不存在");
+            }
+            api.IsDelete = true;
+            context.Apis.Update(api);
+            await context.SaveChangesAsync();
+        }
+        #endregion
+        #region 查询api信息
+        public async Task<ApiInfoDto> GetApiInfoAsync(int apiId)
+        {
+            var apiInfo = await context.Apis.FirstOrDefaultAsync(x => x.Id == apiId);
+            if (apiInfo == null)
+            {
+                throw new BaseException(3002,"API不存在");
+            }
+            return mapper.Map<ApiInfoDto>(apiInfo);
+        }
+        #endregion
+        #region 禁用api
+        public async Task OffApiAsync(int apiId)
+        {
+            var api = await context.Apis.FirstOrDefaultAsync(x => x.Id == apiId);
+            if (api == null)
+            {
+                throw new BaseException(3002, "API不存在");
+            }
+            api.IsActive = false;
+            context.Apis.Update(api);
+            await context.SaveChangesAsync();
+        }
+        #endregion
+        #region 启用API
+        public async Task OnApiAsync(int apiId)
+        {
+            var api = await context.Apis.FirstOrDefaultAsync(x => x.Id == apiId);
+            if (api == null)
+            {
+                throw new BaseException(3002, "API不存在");
+            }
+            api.IsActive = true;
+            context.Apis.Update(api);
+            await context.SaveChangesAsync();
+        }
+        #endregion
+        #region 更新接口信息
+        public async Task<ApiInfoDto> UpdateApiAsync(int apiId, UpdateApiDto dto)
+        {
+            var api = await context.Apis.FirstOrDefaultAsync(x => x.Id == apiId);
+            if(api == null)
+            {
+                throw new BaseException(3002, "API不存在");
+            }
+            api.Name = dto.Name ?? api.Name;
+            api.Description = dto.Description ?? api.Description;
+            api.Endpoint = dto.Endpoint ?? api.Endpoint;
+            api.Method = dto.Method ?? api.Method;
+            api.PackageId = dto.PackageId ?? api.PackageId;
+            context.Apis.Update(api);
+            await context.SaveChangesAsync();
+            return mapper.Map<ApiInfoDto>(api);
+        }
+        #endregion
+        #region 获取API列表
+        public async Task<List<ApiInfoDto>> GetApisAsync(int pageIndex, int pageSize, bool desc)
+        {
+            IQueryable<Api> query = context.Apis.Where(x => true).OrderBy(x => x.Id);
+            //倒序
+            if (desc)
+            {
+                query.OrderDescending();
+            }
+            //分页
+            query = query.Skip((pageIndex - 1) * pageSize).Take(pageSize);
+            var list = await query.ToListAsync();
+            return mapper.Map<List<ApiInfoDto>>(list);
+        }
+        #endregion
+        #region 获取Api总数
+        public async Task<int> ApiCountAsync()
+        {
+            return await context.Apis.CountAsync();
+        }
+        #endregion
+    }
+}
diff --git a/Apimanager_backend/Services/IAdminService.cs b/Apimanager_backend/Services/IAdminService.cs
index e19fb34..a9115b6 100644
--- a/Apimanager_backend/Services/IAdminService.cs
+++ b/Apimanager_backend/Services/IAdminService.cs
@@ -40,6 +40,11 @@ namespace Apimanager_backend.Services
         /// 修改用户信息
         /// </summary>
         /// <returns></returns>
-        Task<UserInfoDto> UpdateUserAsync(int userId,AdminUpdateUserDto dto);
+        Task<UserInfoDto> UpdateUserAsync(int userId, AdminUpdateUserDto dto);
+        /// <summary>
+        /// 用户总数
+        /// </summary>
+        /// <returns></returns>
+        Task<int> UserCountAsync();
     }
 }
diff --git a/Apimanager_backend/Services/IApiService.cs b/Apimanager_backend/Services/IApiService.cs
new file mode 100644
index 0000000..0f91d72
--- /dev/null
+++ b/Apimanager_backend/Services/IApiService.cs
@@ -0,0 +1,60 @@
+using Apimanager_backend.Dtos;
+
+namespace Apimanager_backend.Services
+{
+    public interface IApiService
+    {
+        /// <summary>
+        /// 获取api信息
+        /// </summary>
+        /// <param name="apiId"></param>
+        /// <returns></returns>
+        public Task<ApiInfoDto> GetApiInfoAsync(int apiId);
+        /// <summary>
+        /// 添加api
+        /// </summary>
+        /// <param name="apiId"></param>
+        /// <param name="dto"></param>
+        /// <returns></returns>
+        public Task<ApiInfoDto> AddApiAsync(CreateApiInfo dto);
+        /// <summary>
+        /// 删除api
+        /// </summary>
+        /// <param name="apiId"></param>
+        /// <returns></returns>
+        public Task DeleteApiAsync(int apiId);
+        /// <summary>
+        /// 更新api信息
+        /// </summary>
+        /// <param name="apiId"></param>
+        /// <param name="dto"></param>
+        /// <returns></returns>
+        public Task<ApiInfoDto> UpdateApiAsync(int apiId,UpdateApiDto dto);
+        /// <summary>
+        /// 启用
+        /// </summary>
+        /// <param name="apiId"></param>
+        /// <returns></returns>
+        public Task OnApiAsync(int apiId);
+        /// <summary>
+        /// 禁用
+        /// </summary>
+        /// <param name="apiId"></param>
+        /// <returns></returns>
+        public Task OffApiAsync(int apiId);
+        /// <summary>
+        /// 获取APi列表
+        /// </summary>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="desc"></param>
+        /// <returns></returns>
+        public Task<List<ApiInfoDto>> GetApisAsync(int pageIndex, int pageSize, bool desc);
+        /// <summary>
+        /// 获取api数量
+        /// </summary>
+        /// <returns></returns>
+        public Task<int> ApiCountAsync();
+
+    }
+}
diff --git a/Apimanager_backend/Services/IPackageService.cs b/Apimanager_backend/Services/IPackageService.cs
new file mode 100644
index 0000000..1f883d6
--- /dev/null
+++ b/Apimanager_backend/Services/IPackageService.cs
@@ -0,0 +1,43 @@
+using Apimanager_backend.Dtos;
+
+namespace Apimanager_backend.Services
+{
+    public interface IPackageService
+    {
+        /// <summary>
+        /// 添加套餐
+        /// </summary>
+        /// <param name="addPackageDto"></param>
+        /// <returns></returns>
+        public Task<PackageInfoDto> AddPackageAsync(AddPackageDto addPackageDto);
+        /// <summary>
+        /// 更新套餐信息
+        /// </summary>
+        /// <param name="packageId"></param>
+        /// <param name="updatePackageDto"></param>
+        /// <returns></returns>
+        public Task<PackageInfoDto> UpdatePackageAsync(int packageId,UpdatePackageDto updatePackageDto);
+        /// <summary>
+        /// 删除套餐
+        /// </summary>
+        /// <param name="packageId"></param>
+        /// <returns></returns>
+        public Task DeletePackageAsync(int packageId);
+        /// <summary>
+        /// 获取套餐列表
+        /// </summary>
+        /// <param name="pageIndex"></param>
+        /// <param name="pageSize"></param>
+        /// <param name="desc"></param>
+        /// <returns></returns>
+        public Task<List<PackageInfoDto>> GetAllPackagesAsync(int pageIndex,int pageSize,bool desc);
+        /// <summary>
+        /// 获取套餐信息
+        /// </summary>
+        /// <param name="packageId"></param>
+        /// <returns></returns>
+        public Task<PackageInfoDto> PackageInfoByIdAsync(int packageId);
+
+        
+    }
+}